Computing Decimals

31.5 + 6.24

• 37.74

• 93.9

• 32.124

• 30.74

2/3 as a decimal:

• .66

• .23

• .78

• .50

3/5 as a decimal: 

• .40

• .20

• .60

• .70

3/8 as a decimal: 

• .215

• .375

• .537

• .80

Multiply.

7 × 0.9 = ?

• 0.063

• 0.63

• 6.3

If gas costs $2.35 a gallon, and it takes 16.3 gallons to fill up my tank. How much will a tank of gas cost? 

• $38.307

• $38.31

• $6.91

• $13.95

(5.9 − 5.3) × 7.2 + 1.4²

• 6.27

• 6.28

• 6.29

• 6.33

Mr. Grim bought the class snacks for a job well done! If he spent $42.72 total, and has 12 students, how much did he spend on each student?

Ms. Cantu drives 22.4 miles everyday. How many miles will she have driven after 5 days?

• 110 miles

• 112 miles

• 211 miles

• 118 miles

What decimal represents:
6 x 1,000 + 2 x 10 + 3  X 1/10 + 5 x 1/1000?

• 6,020.305

• 6,200.350

• 6,020.035

• 6,002.035